* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 12px;
  font-family: MILanPro, Helvetica, Arial, sans-serif, 微软雅黑;
}

body {
  background: #fff;
  --q-color-primary: rgb(47,85,151);
}

/** 字体 */

@font-face {
  font-family: 'aliphh'; /* 阿里巴巴普惠体-heavy */
  font-display: swap;
  src: url('//at.alicdn.com/t/webfont_37fasdzrdpv.eot'); /* IE9*/
  src: url('//at.alicdn.com/t/webfont_37fasdzrdpv.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
  url('//at.alicdn.com/t/webfont_37fasdzrdpv.woff2') format('woff2'),
  url('//at.alicdn.com/t/webfont_37fasdzrdpv.woff') format('woff'), /* chrome、firefox */
  url('//at.alicdn.com/t/webfont_37fasdzrdpv.ttf') format('truetype'), /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/
  url('//at.alicdn.com/t/webfont_37fasdzrdpv.svg#AlibabaPuHuiTiH') format('svg'); /* iOS 4.1- */
}

@font-face {
  font-family: 'aliphb'; /* 阿里巴巴普惠体-bold */
  font-display: swap;
  src: url('//at.alicdn.com/t/webfont_s8rh4cxnkuc.eot'); /* IE9*/
  src: url('//at.alicdn.com/t/webfont_s8rh4cxnkuc.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
  url('//at.alicdn.com/t/webfont_s8rh4cxnkuc.woff2') format('woff2'),
  url('//at.alicdn.com/t/webfont_s8rh4cxnkuc.woff') format('woff'), /* chrome、firefox */
  url('//at.alicdn.com/t/webfont_s8rh4cxnkuc.ttf') format('truetype'), /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/
  url('//at.alicdn.com/t/webfont_s8rh4cxnkuc.svg#Alibaba-PuHuiTi-Bold') format('svg'); /* iOS 4.1- */
}

@font-face {
  font-family: 'aliphm'; /* 阿里巴巴普惠体-medium */
  font-display: swap;
  src: url('//at.alicdn.com/t/webfont_52u7udd0h2l.eot'); /* IE9*/
  src: url('//at.alicdn.com/t/webfont_52u7udd0h2l.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
  url('//at.alicdn.com/t/webfont_52u7udd0h2l.woff2') format('woff2'),
  url('//at.alicdn.com/t/webfont_52u7udd0h2l.woff') format('woff'), /* chrome、firefox */
  url('//at.alicdn.com/t/webfont_52u7udd0h2l.ttf') format('truetype'), /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/
  url('//at.alicdn.com/t/webfont_52u7udd0h2l.svg#AlibabaPuHuiTiM') format('svg'); /* iOS 4.1- */
}

@font-face {
  font-family: 'aliphr'; /* 阿里巴巴普惠体-regular */
  font-display: swap;
  src: url('//at.alicdn.com/t/webfont_x8luquj5l5r.eot'); /* IE9*/
  src: url('//at.alicdn.com/t/webfont_x8luquj5l5r.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
  url('//at.alicdn.com/t/webfont_x8luquj5l5r.woff2') format('woff2'),
  url('//at.alicdn.com/t/webfont_x8luquj5l5r.woff') format('woff'), /* chrome、firefox */
  url('//at.alicdn.com/t/webfont_x8luquj5l5r.ttf') format('truetype'), /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/
  url('//at.alicdn.com/t/webfont_x8luquj5l5r.svg#Alibaba-PuHuiTi-Regular') format('svg'); /* iOS 4.1- */
}

@font-face {
  font-family: 'aliphl'; /* 阿里巴巴普惠体-regular */
  font-display: swap;
  src: url('//at.alicdn.com/t/webfont_9nftjukg7gn.eot'); /* IE9*/
  src: url('//at.alicdn.com/t/webfont_9nftjukg7gn.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
  url('//at.alicdn.com/t/webfont_9nftjukg7gn.woff2') format('woff2'),
  url('//at.alicdn.com/t/webfont_9nftjukg7gn.woff') format('woff'), /* chrome、firefox */
  url('//at.alicdn.com/t/webfont_9nftjukg7gn.ttf') format('truetype'), /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/
  url('//at.alicdn.com/t/webfont_9nftjukg7gn.svg#AlibabaPuHuiTiL') format('svg'); /* iOS 4.1- */
}

@font-face {
  font-family: 'aleBlai'; /* Alegreya Black-Italic */
  src: url('../fonts/Alegreya-BlackItalic.ttf') format('truetype'); /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/
}

@font-face {
  font-family: 'isliYY'; /* Islide 云犹体 */
  src: url('../fonts/iSlide-YunYouTi.ttf') format('truetype'); /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/
}

@font-face {
  font-family: 'pmzdcst'; /* 庞门正道粗书体 */
  src: url('../fonts/庞门正道粗书体.ttf') format('truetype'); /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/
}

@font-face {
  font-family: 'zkgdh'; /* 站酷高端黑 */
  src: url('../fonts/站酷高端黑.ttf') format('truetype'); /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/
}

/** 首页 */

/*AJAX加载栏*/
.q-loading-bar {
  background: var(--q-color-primary)!important;
}

/*导航部分*/
.nav {
  width: 100%;
  height: 80px;
  box-shadow: 0 3px 3px 0 rgba(0,0,0,0.3);
  background: rgba(255,255,255,0.9);
  position: fixed;
  left: 0;
  top: 0;
  z-index: 999;
  overflow: hidden;
  transition: 0.3s
}

.nav .layui-container {
  position: relative;
  transition: all 400ms ease-out;
}

.nav .nav-logo {
  height: 100%;
  position: absolute;
  top: 0;
  left: 15px;
  line-height: 80px;
}

.nav .nav-logo a {
	display: inline-block;
	height: 100%;
	overflow: hidden;
	position: relative;
}

.nav .nav-logo a h1 {
	font-family: "aliphr";
	color: rgb(89,89,89);
	font-size: 32px;
	display: inline-block;
	line-height: 76px;
}

.nav .nav-logo a img {
	height: 60%;
}

.nav .nav-logo a img:first-of-type {
	visibility: hidden;
}

.nav .nav-logo a img:last-of-type {
	position: absolute;
	top: 40px;
	transform: translateY(-50%);
	left: 0;
}

.nav button.languageButton {
  position: absolute;
  right: 0;
  top: 40px;
  transform: translateY(-50%);
  z-index:1;
}

.nav .nav-list {
  display: inline-block;
  height: 80px;
}

.nav .nav-list button {
  width: 25px;
  height: 30px;
  position: absolute;
  top: 27px;
  right: 15px;
  background-color: transparent;
  border: none;
  outline: none;
  cursor: pointer;
}

.nav .nav-list button span {
  display: block;
  width: 30px;
  height: 4px;
  background: rgb(47,85,151);
  margin-bottom: 6px;
  transition: 0.5s;
  border-radius: 2px;
}

.nav .nav-list button span.spa1 {
  transform: rotate(45deg) translate(4px,4px);
}

.nav .nav-list button span.spa3 {
  transform: rotate(-45deg) translate(3px,-3px);
}

.nav .layui-nav {
  width: 100%;
  position: absolute;
  top: 80px;
  right: 0;
  color: #000;
  background: transparent;
}

.nav .layui-nav div:last-of-type {
  display: inline-flex;
  font-size: 14px;
  padding: 6px 16px;
  line-height: 1.715em;
  vertical-align: middle;
  text-transform: uppercase;
  visibility: hidden;
}

.nav .layui-nav .layui-nav-item {
  display: block;
  line-height: 60px;
}

.nav .layui-nav * {
  font-size: 18px;
}

.nav .layui-nav .layui-nav-item a {
  padding: 0 0;
  color: #000;
}

.nav .layui-nav-bar,
.nav .layui-nav .layui-this:after {
  height: 4px;
  background-color: rgb(47,85,151);
  border-radius: 2px;
  transform: translateY(-20px);
}

.nav .layui-nav .layui-this a
,.nav .layui-nav .layui-nav-item a:hover {
  color: rgb(47,85,151);
}

/*主页面*/
.Picpage {
  height: 100vh;
  position: relative;
  /*background-image: url("../img/index/1.gif");
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;*/
  perspective: calc(1500px);
  overflow: hidden;
}

.Picpage video.background {
  min-height: 100vh;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  min-width: 100vw;
  z-index: -1;
}

.Picpage .version {
  width: calc(-30px + 120vmin);
  position: absolute;
  top: calc(16vh - 40vmin);
  left: calc(50% - 50px - 15vmin);
  transform: translate(-50%);
}

.Picpage .name {
  font-family: aleBlai;
  font-size: calc(20px + 7vmin);
  color: #fff;
  position: absolute;
  top: calc(50% - 8vh - 14vmin);
  left: calc(54% + 20vmin);
  transform: translate(-100px,-50%);
  width: 20px;
  text-shadow: 0 0 0.2em rgba(0,0,0,0.6);
}

.Picpage .intro {
  font-size: calc(10px + 2vmin);
  white-space: nowrap;
  font-family: "isliYY";
  transform: translate(-4%,-50%);
  top: calc(50% + 10px - 2vmin);
  left: calc(54% - 18vh + 20vmin);
  position: absolute;
  color: #fff;
}

.Picpage .demoView {
  --width: calc(90vh + 8vmin);
  width: var(--width);
  height: calc((0.5454 * var( --width)) + var(--bottom));
  position: absolute;
  --bottom: -20px;
  left: calc(50% + 60vh - 60vmin);
  transform: translate(-50%,0) rotateX(35.2deg);
  background-repeat: no-repeat;
  background-position: top;
  background-size: cover;
  background-image: url(../img/index/3.png);
  bottom: 0;
  z-index: -1;
}

.Picpage .slogan {
  font-size: calc(16px + 1vmin);
  position: absolute;
  font-family: "pmzdcst";
  left: calc(50% - 60vh + 60vmin);
  color: rgba(0,0,0,0.68);
  transform: translate(-50%,-50%)/* rotateX(35.2deg)*/;
  bottom: 22vh;
}

.Picpage .goDown {
  position: absolute;
  bottom: 10vh;
  left: 50%;
  transform: translate(-50%,-50%) rotateX(35.2deg);
  display: block;
  font-size: calc(20px + 1vmin);
  font-family: "zkgdh";
  color: #fff;
  background: linear-gradient(122deg, #48BDFF, #44B9FF, #3DB2FF, #35AAFD, #2FA3F6);
  width: calc(60px + 6 * (20px + 1vmin));
  text-align: center;
  line-height: calc(0.2219 * (60px + 6 * (20px + 1vmin)));
  border-radius: 200px;
  box-shadow: 0px 4px 3px rgba(0,0,0,0.3);
  z-index: 1;
}

.Picpage .goDown:hover{
  box-shadow: 0px 6px 5px rgba(0,0,0,0.5);
  color: rgb(0, 0, 0);
  transform: translate(-50%,-50%);
  transition: linear 300ms;
}

.Picpage .decoration {
  height: 30%;
  width: calc(120vh + 8vmin);
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

.Picpage .decoration img:first-of-type {
  height: 100%;
  position: absolute;
  left: 0;
}

.Picpage .decoration img:last-of-type {
  height: 100%;
  position: absolute;
  right: 0;
}

/*轮播*/
#banner img {
  width: 100%
}

#banner .panel {
  width: 400px;
  position: absolute;
  top: 25%;
  left: 50%;
  margin-left: -200px;
  text-align: center;
}

#banner .panel p {
  color: #8c8c8c;
  font-size: 44px;
  line-height: 80px;
  letter-spacing: 15px;
}

#banner .panel p.title {
  color: #4a4a4a;
  font-size: 54px;
  letter-spacing: 10px;
}

/*主体—产品*/
.main-product {
  padding-top: 90px;
}

.main-product p {
  font-size: 16px;
  color: #ababab;
  line-height: 28px;
  margin-top: 10px;
}

.main-product p.title
,.main-service p.title {
  color: #484848;
  font-size: 24px;
  text-align: center;
  line-height: 160px;
}

.main-product p.title span
,.main-service p.title span {
  color: #2db5a3;
}

.main-product .content {
  border: 1px solid #DEDEDE;
  padding: 30px 36px 0 36px;
  text-align: center;
  transition: 0.3s;
}

.main-product .content p.label {
  font-size: 18px;
  color: #939393;
  line-height: 46px;
  padding-top: 6px;
}

.main-product .content a {
  /* font-size: 18px; */
  /* color: #a1d8cb; */
  line-height: 68px;
}

.main-product .content:hover {
  box-shadow: 0 0 3px 3px #EEE;
  transition: 0.3s;
}

.main-product .content img {
  transition: 2s;
}

.main-product .content img:hover {
  transform: rotateY(180deg);
}

/*主体-服务*/
.main-service {
  background: #f8f8f8;
}

.main-service .content {
  position: relative;
}

.main-service .content .content-left {
  width: 50%;
}

.main-service .content .content-left img {
  width: 100%;
}

.main-service .content .content-right {
  box-sizing: border-box;
  background: #FFF;
  padding: 58px 40px 0 48px;
  width: 50%;
  height: 100%;
  position: absolute;
  top: 0;
  right: 0;
  transition: 0.3s;
  overflow: hidden;
}

.main-service .content .content-right p {
  color: #adadad;
  line-height: 32px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.main-service .content .content-right p.label {
  font-size: 16px;
  color: #4a4a4a;
}

.main-service .content .content-right span {
  display: block;
  width: 50px;
  height: 2px;
  background: #2cb6a1;
  margin-bottom: 23px;
}

.main-service .content .content-right:hover {
  box-shadow: 2px 2px 2px #EEE;
  transition: 0.3s;
}

.main-service .service-more {
  padding-top: 80px;
  padding-bottom: 80px;
  text-align: center;
}

.main-service .service-more a {
  padding: 10px 62px;
  font-size: 23px;
  line-height: 46px;
  color: #FFF;
  background: #7fd3c6;
  border-radius: 3px;
}

/*底部*/
footer {
  padding-bottom: 70px;
  padding-top: 10px;
  background: #5e6664;
  margin-top: 20px;
  text-align: center;
}

footer a,p {
  color: #a5aaa9;
}

footer a:hover {
  color: #fff;
  transition: 0.3s;
}

footer p {
  line-height: 35px;
  margin: 2px;
}

footer .contact-bottom {
  font-size: 16px;
}

footer .friend-link {
  line-height: 25px;
  font-size: 14px;
}

/** 产品 */
.banner {
  height: 320px;
  margin-top: 80px;
}

.banner.product {
  background: url(../img/nav_img1.jpg) no-repeat center top;
  background-size: cover;
}

.main.product {
  padding: 30px 0 75px 0;
}

.main.product .content {
  padding: 50px 0;
  border-bottom: 1px solid #e8e8e8;
}

.main.product .content .content-img {
  text-align: center;
}

.main.product .content .content-img img {
  max-width: 100%;
}

.main.product .content .label {
  color: #565656;
  font-size: 30px;
  line-height: 78px;
  margin-top: 32px;
}

.main.product .content .detail {
  font-size: 16px;
  line-height: 28px;
  color: #d7d7d7;
  padding-bottom: 30px;
}

.main.product .content a {
  color: #a0d2cc;
  font-size: 16px;
  line-height: 38px;
  padding: 10px 11px 10px 23px;
  border: 1px solid #a0d2cc;
  border-radius: 3px;
}

/** 动态 */
.banner.news {
  background: url(../img/nav_img3.jpg) no-repeat center top;
  background-size: cover;
}

.banner .title {
  padding-top: 100px;
}

.banner .title.active {
  padding-top: 120px;
  transition: 1.5s;
}

.banner .title p {
  color: #606060;
  font-size: 36px;
  text-align: center;
  line-height: 50px;
  letter-spacing: 5px;
}

.banner .title p.en {
  font-size: 20px;
  letter-spacing: 3px;
}

.main-news {
  padding: 70px 0 80px 0;
}

.main-news .content > div {
  padding-bottom: 40px;
  border-bottom: 1px dashed #eaeaea;
  position: relative;
}

.main-news .content .news-img {
  display: inline-block;
  width: 30%;
  vertical-align: top;
}

.main-news .content .news-img img {
  max-width: 90%;
}

.main-news .content .news-panel {
  display: inline-block;
  width: 70%;
  vertical-align: top;
  padding-left: 5px;
  box-sizing: border-box;
}

.main-news .content .news-panel strong a {
  display: block;
  color: #555;
  font-size: 18px;
  line-height: 26px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.main-news .content .news-panel p.detail {
  color: #777;
  line-height: 24px;
}

.main-news .content .news-panel p.read-push {
  color: #AAA;
  padding-top: 5px;
}

.main-news #newsPage .layui-laypage {
  display: block;
  text-align: center;
  margin-top: 70px;
}

.main-news #newsPage .layui-laypage a,.main-news #newsPage .layui-laypage span {
  font-size: 18px;
  line-height: 40px;
  height: 40px;
  margin-right: 20px;
  border-radius: 3px;
  color: #e3e3e3;
}

/*动态详情页*/
.main-newsdate {
  margin-top: 80px;
  text-align: center;
}

.main-newsdate .news {
  text-align: left;
  line-height: 104px;
}

.main-newsdate h1 {
  padding-top: 6px;
}

.main-newsdate .pushtime {
  color: #686868;
  font-size: 18px;
  line-height: 82px;
}

.main-newsdate .introTop {
  padding-bottom: 28px;
  font-size: 18px;
  line-height: 20px;
  text-align: left;
}

.main-newsdate .introBott {
  font-size: 18px;
  line-height: 42px;
  text-align: justify;
  padding: 40px 0 102px 0;
}

.main-newsdate img {
  max-width: 100%;
}


/** 案例 */
.banner.case {
  background: url(../img/nav_img2.jpg) no-repeat center top;
  background-size: cover;
}

.main-case {
  padding: 30px 0 75px;
}

.main-case .content {
  width: 48%;
  text-align: center;
  padding-top: 120px;
  padding-bottom: 20px;
  border-bottom: 2px solid #c9c9c9;
}

.main-case .content.even {
  margin-left: 2%;
}

.main-case .content .case-img {
  border: 1px solid #e2e2e2;
  overflow: hidden;
}

.main-case .content .case-img img {
  width: 100%;
  transition: 2s;
}

.main-case .content .case-img img:hover {
  transform: scale(1.2,1.2);
  transition: 2s;
}

.main-case .content p.lable {
  padding-top: 13px;
  font-size: 30px;
  line-height: 76px;
}

.main-case .content p {
  font-size: 18px;
  line-height: 32px;
  color: #505050;
}

.main-case #casePage .layui-laypage {
  display: block;
  text-align: center;
  margin-top: 100px;
}

.main-case #casePage .layui-laypage a,.main-case #casePage .layui-laypage span {
  font-size: 18px;
  line-height: 40px;
  height: 40px;
  margin-right: 20px;
  border-radius: 3px;
  color: #e3e3e3;
}


/** 关于 */
.banner.about {
  background: url(../img/nav_img4.jpg) no-repeat center top;
  background-size: cover;
}

.main-about {
  padding-bottom: 130px;
}

.main-about ul.aboutab {
  padding: 100px 0;
  text-align: center;
}

.main-about ul.aboutab li {
  display: inline-block;
  padding: 0 22px;
  margin-left: 15px;
  font-size: 20px;
  line-height: 46px;
  color: #b5b5b5;
  border: 1px solid #e2e2e2;
  border-radius: 3px;
  cursor: pointer;
}

.main-about ul.aboutab li:first-child {
  margin-left: 0;
}

.main-about ul.aboutab li.layui-this
,.main-about ul.aboutab li:hover {
  color: #2ab5a3;
  border-color: #afddd7;
  transition: 0.3s;
}

.main-about .tabJob, .main-about .tabCour {
  display: none;
}

/*公司简介*/
.main-about .tabIntro {
  padding-bottom: 15px;
}

.main-about .tabIntro .content {
  vertical-align: middle;
}

.main-about .tabIntro .content .img {
  width: 50%;
}

.main-about .tabIntro .content .img img {
  width: 100%;
}

.main-about .tabIntro .content .panel {
  width: 50%;
}

.main-about .tabIntro .content p {
  padding: 0 20px;
  line-height: 24px;
  text-align: justify;
}

.main-about .tabIntro .p_hidden {
  padding: 0 20px;
  display: none;
}

/*招贤纳士*/
.main-about .tabJob .content {
  padding: 0 0 40px 20px;
  border: 1px solid #e2e2e2;
  border-top: 4px solid #65d0c5;
  margin-top: 90px;
}

.main-about .tabJob .content:first-child {
  margin-top: 10px;
}

.main-about .tabJob .content p {
  font-size: 18px;
  line-height: 40px;
}

.main-about .tabJob .content p.title {
  font-size: 24px;
  color: #545454;
  line-height: 60px;
}

.main-about .tabJob .content ol {
  padding-left: 20px;
  list-style-type: none;
  counter-reset: sectioncounter;
}

.main-about .tabJob .content ol li {
  color: #8d8d8d;
  font-size: 16px;
  line-height: 30px;
}

.main-about .tabJob .content ol li:before {
  content: counter(sectioncounter) "、";
  counter-increment: sectioncounter;
}

/*发展历程*/
.main-about .tabCour p.title {
  font-size: 28px;
  line-height: 28px;
  text-align: center;
}

.main-about .tabCour .timeline {
  position: relative;
  margin-top: 75px;
}

.main-about .tabCour .timeline:before {
  position: absolute;
  top: 0;
  bottom: 0;
  content: "";
  width: 2px;
  background-color: #e2e2e2;
  left: 50px;
}

.main-about .tabCour .timeline li {
  position: relative;
  padding-top: 70px;
}

.main-about .tabCour .timeline li:first-child {
  padding-top: 0;
}

.main-about .tabCour .timeline li .cour-img {
  position: absolute;
  left: 0;
  width: 100px;
  border-radius: 50%;
}

.main-about .tabCour .timeline li .cour-img img {
  width: 100%;
}

.main-about .tabCour .timeline li .cour-panel {
  padding-top: 20px;
  padding-left: 120px;
  text-align: left;
}

.main-about .tabCour .timeline li .cour-panel p.label {
  font-size: 18px;
  color: #000;
}

.main-about .tabCour .timeline li .cour-panel p {
  color: #949494;
  line-height: 30px;
}

/* 下载 */
.uk_bannerdown {
  font-size: 22px;
  box-shadow: 1px 2px 3px rgba(0,0,0,0.3);
  padding: 10px;
  border-radius: 20px;
  color: rgb(255, 255, 255);
  font-family: "zkgdh";
  background: linear-gradient(122deg, #48BDFF, #44B9FF, #3DB2FF, #35AAFD, #2FA3F6);
}

.uk_bannerdown:hover {
  box-shadow: 1px 3px 4px rgba(0,0,0,0.5);
  color: rgba(0, 0, 0);
  transition: linear 300ms;
}

@media screen and (max-width: 480px) {
  .main-service .content .content-right {
    padding: 10px 10px 0 10px;
  }

  .main-service .content .content-right p {
    line-height: 24px;
  }

  .main-news .content .news-panel p.read-push {
    font-size: 12px;
  }

  .main-case .content {
    padding-top: 60px;
  }

  .main-case .content p.lable {
    padding-top: 10px;
    font-size: 18px;
    line-height: 48px;
  }

  .main-case .content p {
    font-size: 12px;
    line-height: 20px;
    color: #505050;
  }

  .main-about ul.aboutab {
    padding: 70px 0;
  }

  .main-about ul.aboutab li {
    padding: 0 15px;
    font-size: 16px;
    box-sizing: border-box;
  }

  .main-about .tabIntro .content .img {
    width: 100%;
  }

  .main-about .tabIntro .content .panel {
    width: 100%;
  }

  .main-about .tabIntro .content .panel.p_block {
    display: none;
  }

  .main-about .tabIntro .p_hidden {
    display: block;
  }

  .main-news #newsPage .layui-laypage a,.main-news #newsPage .layui-laypage span
  ,.main-case #casePage .layui-laypage a,.main-case #casePage .layui-laypage span {
    padding: 0 12px;
    font-size: 14px;
    line-height: 30px;
    height: 30px;
    margin-right: 4px;
  }

  .nav .nav-logo a h1 {
    font-size: 24px;
  }

  .nav button.languageButton {
    right: 50px;
    font-size: 12px;
  }

  .nav .layui-nav>button>span.q-btn__wrapper:last-of-type {
    padding: 4px 10px;
  }

  .languageMenu {
    font-size:12px;
  }
  
  .nav .layui-nav .layui-nav-item {
    line-height: 40px;
    display: inline-block;
    width: 31.3%;
    margin: 1% 1%;
    text-align: center;
  }
  
  .nav .layui-nav .layui-nav-item:nth-last-of-type(2),.nav .layui-nav .layui-nav-item:nth-last-of-type(1) {
    width: 48%;
  }
  
  .nav .layui-nav-bar, .nav .layui-nav .layui-this::after {
    height: 40px;
    border-radius: 20px;
    transform: unset;
    z-index: -1;
  }
  
  .nav .layui-nav-bar {
    margin-top: 1%;
  }
  
  .nav .layui-nav .layui-this a, .nav .layui-nav .layui-nav-item a:hover {
    color: rgb(255,255,255);
  }

  .nav .layui-nav div:last-of-type {
    display: none;
  }

  .Picpage .intro {
    left: 50%;
    transform: translate(-50%,-50%);
  }

  .Picpage .demoView {
    transform: translate(-50%,0);
    --bottom: -50px;
  }

  .Picpage .goDown {
    transform: translate(-50%,-50%);
  }

  .Picpage .decoration {
    display: none;
  }
}

@media screen and (min-width: 480px) and (max-width: 768px) {
  .nav .layui-nav-bar, .nav .layui-nav .layui-this::after {
    height: 40px;
    border-radius: 20px;
    z-index: -1;
    transform: unset;
  }
  
  .nav .layui-nav-bar {
    margin-top: 1%;
  }

  .nav .nav-logo a h1 {
    font-size: 28px;
  }

  .nav button.languageButton {
    right: 50px;
  }
  
  .nav .layui-nav .layui-nav-item {
    line-height: 40px;
    display: inline-block;
    width: 18%;
    margin: 1%;
    text-align: center;
  }
  
  .nav .layui-nav .layui-this a, .nav .layui-nav .layui-nav-item a:hover {
    height: 40px;
    border-radius: 20px;
    transform: unset;
    z-index: -1;
  }
  
  .nav .layui-nav {
    width: 100%;
    position: absolute;
    top: 80px;
    right: 0;
    color: #000;
    background: transparent;
  }
  
  .nav .layui-nav .layui-this a, .nav .layui-nav .layui-nav-item a:hover {
    color: rgb(255,255,255);
  }

  .nav .layui-nav div:last-of-type {
    display: none;
  }

  .Picpage .intro {
    left: calc(50% - 26vh + 26vmin);
  }

  .Picpage .demoView {
    transform: translate(-50%,0);
    --bottom: -50px;
  }

  .Picpage .goDown {
    transform: translate(-50%,-50%);
  }

  .Picpage .decoration {
    display: none;
  }
}

/*小屏幕*/
@media screen and (min-width: 768px) {
  .nav {
    max-height: 80px;
  }

  .nav.index {
    background: rgba(255, 255, 255 ,0.3);
  }

  .nav .nav-list button {
    display: none;
  }

  .nav .layui-nav {
    width: auto;
    position: absolute;
    top: 0;
    padding: 0 5px;
    border-radius: 0;
    margin: 0;
  }

  .nav .layui-nav .layui-nav-item {
    display: inline-block;
    line-height: 80px;
  }

  .nav>.layui-container {
    width: 95%;
  }
  .main-product p.title
  ,.main-service p.title {
    font-size: 36px;
    line-height: 216px;
  }

  .main.product .content .content-img {
    text-align: left;
  }

  .main-news .content .news-panel strong a {
    font-size: 20px;
    line-height: 30px;
  }

  .main-news .content .news-panel p.read-push {
    padding-top: 0;
    position: absolute;
    bottom: 40px;
  }

  .main-newsdate .pushtime {
    line-height: 142px;
  }

  .main-case .content {
    width: 45%;
  }

  .main-case .content.even {
    margin-left: 9%;
  }

  .main-about ul.aboutab li {
    padding: 0 32px;
    font-size: 24px;
    margin-left: 30px;
    line-height: 50px;
  }

  .main-about .tabIntro .content p {
    padding: 0 30px;
    font-size: 18px;
    line-height: 30px;
  }

  .main-about .tabJob .content p {
    font-size: 24px;
    line-height: 50px;
  }

  .main-about .tabJob .content p.title {
    font-size: 30px;
    line-height: 90px;
  }

  .main-about .tabJob .content ol li {
    font-size: 20px;
    line-height: 60px;
  }

  .main-about .tabCour .timeline:before {
    left: 50%;
  }

  .main-about .tabCour .timeline li {
    min-height: 195px;
    padding-top: 95px;
  }

  .main-about .tabCour .timeline li .cour-img {
    left: 50%;
    margin-left: -97.5px;
    width: 195px;
  }

  .main-about .tabCour .timeline li .cour-panel {
    padding-top: 55px;
    padding-left: 0;
  }

  .main-about .tabCour .timeline li.odd .cour-panel {
    text-align: right;
  }
}

@media (min-width: 800px) {
  html {
    font-size: 14px !important;
    font-family: MILanPro, Helvetica, Arial, sans-serif, 微软雅黑;
  }
}

@media screen and (min-width: 768px) and (max-width: 992px) {
  .main.product .content div.right {
    padding-left: 20px;
  }

  .nav .layui-nav .layui-nav-item {
    margin: 0 4px;
  }

  .main-service .content .content-right {
    padding: 10px 10px 0 15px;
  }

  .main-service .content .content-right span {
    margin-bottom: 20px;
  }

  .main-service .content .content-right p {
    line-height: 28px;
  }

  .main.product .content .label {
    line-height: 40px;
    margin-top: 0;
  }

  .main.product .content .detail {
    padding-bottom: 10px;
  }
}

/*大屏幕*/
@media screen and (min-width: 992px) {
  .main.product .content {
    padding: 100px 0;
  }

  .main.product .content div.right {
    padding-left: 0;
  }

  .nav .layui-nav .layui-nav-item {
    margin: 0 20px;
  }
  
  .main-news .content .news-img {
    width: 20%;
  }

  .main-news .content .news-panel {
    width: 80%;
  }

  .main-case .content {
    width: 31%;
  }

  .main-case .content.even {
    margin-left: 0;
  }

  .main-case .content.center {
    margin-right: 3%;
    margin-left: 3%;
  }

  .main-about .tabIntro .content p {
    padding: 0 50px;
    font-size: 20px;
    line-height: 40px;
  }
}

/*超大屏幕*/
@media screen and (min-width: 1200px) {
  html {
    font-size: 16px !important;
    font-family: MILanPro, Helvetica, Arial, sans-serif, 微软雅黑;
  }

  .main-news .content .news-img {
    width: 35%;
  }

  .nav .layui-nav .layui-nav-item {
    margin: 0 40px;
  }

  .main-news .content .news-panel {
    width: 65%;
  }

  .main-news .content:nth-child(odd) {
    padding-right: 20px;
  }

  .main-news .content:nth-child(even) {
    padding-left: 20px;
  }

  .main-about .tabCour .timeline li .cour-panel {
    padding-left: 50px;
  }

  .main-about .tabCour .timeline li.odd .cour-panel {
    padding-left: 0;
    padding-right: 50px;
  }
}

@media screen and (min-width: 1300px) {
  .layui-container {
    width: 1200px;
    padding: 0;
  }

  .main-about .tabJob .content:last-child {
    margin-bottom: 180px;
  }

  .nav .nav-logo {
    position: absolute;
    top: 0;
    left: 0;
  }

  .layui-col-space80 {
    margin: -40px;
  }

  .layui-col-space80>* {
    padding: 40px;
  }
}

@media (min-width: 1500px) {
  html {
    font-size: 17.5px !important;
    font-family: MILanPro, Helvetica, Arial, sans-serif, 微软雅黑;
  }
}

@media (min-width: 1700px) {
  html {
    font-size: 20px !important;
    font-family: MILanPro, Helvetica, Arial, sans-serif, 微软雅黑;
  }
}